Most Popular Filter Cartridges

This Cartridge Cleaner, Easy Clean 6000, Adjustable Nozzle is used along with a standard Garden hose to clean your filter pleats.. You simply attach it to a water hose and remove the filter from the tub and wash the filter please from top to...

This Butterfly Style Plastic Filter Screen Fits some Dimension One and At Home Hot Tubs after 2000 that use a 10 1/2" Ta x 7 1/8" Wide has a closed top with castle tabs and features a butterfly type twist lock bottom where you slide it down over this...

This part is No Longer Avaliable but we do have some of these: Non Microban PMA16SK Filter This Item is a Microban Filter for Somerset Teleweir Eco Pur System and others.. It is 5" Wide X 6 5/8" Tall and has a 1 1/2" SAE Female Threaded fitting that...

This filter is made specifically for Dream Maker Hot Tubs only and it is a 27 Square Foot Oval Shaped Filter Cartridge that is 6-1/4" Outside Diameter on the Widest Part of the Oval x 9-3/4" in Length. It has an Oval Hole in the top that measures about 4...

We are offering a Pre--2002 Master Spa Cartridge Filter 8" x 9 1/4" Wide 2"mpt 70sqft Master Spa Most 1998,1999, 2000. This filter is 8" long x 9 1/4 " Wide and has   2"MPT which measures about 2 1/4" Across . The overall length of this housing...

This Filter Cleaning Tool is used along with a standard Garden hose to clean your filter pleats.. You simply attach it to a water hose and remove the filter from the tub and wash the filter please from top to bottom in a vertical motion to remove build...

This Filter is 14-7/8" tall x 5" wide it has 2 1/8" holes on the top and bottom. This filter does fit some Cal Spas but looks very similar to a standard sized filter which is 13 5/16" tall but this filter is slightly taller at 14 7/8"...

This part is a Filter Cartridge,  7 1/4"Tall x 7" Across 4" Hole for a Master Spa Down East 2002-2003. This filter is 7 1/4" long x 7" Wide and it has a hole in each end that is 4". The overall length of this housing is about 7". The top and bottom...

This part is a Cartridge Filter 8" x 7" Wide 2" male pipe thread  32sqft found in some Master Spa or Down East Hot Tubs. This filter is 8" long x 7 " Wide. This filter has a threaded nipple that would measure about 2...

This part is a Filter Cartridge,  7 3/8" Long x 8" Across 4" Hole Master Spa & Down East 2004+. This filter is 7 3/8" long x 8" Wide and it has a top hole that is 4". The overall length of this housing is about 7 3/8". The top hole size is about...

This parts is an Artesian, Resort Series, Filter, Cartridge, 50sqft, 2" male pipe thread, 6-3/4" Wide, 8" Tall.. Note The small filter found in the center between these filters can be found here.. Artesian, Resort Series, Filter, Cartridge, 6 sqft,...

This filter cartridge is 9" Tall x 6' Wide and features a 1 1/2" MPT screw in nipple which measures about 1 13/16" to the outside of the threads. This filter is found in LA and Advanced spas and more...